A SERVICE OF

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Ch 2: Installation and Use of Devices
Hitachi PC VisionBase8450H/R Server 29
Turning Power Off
1. Turn off the peripheral devices.
2. Open the front door of the system equipment, and check that the ACCESS lamp on the system equipment is off.
3. Press the POWER switch on the system equipment.
Before turning power off, check that all devices connected have been stopped.
If you use an OS requiring shutdown operation, be sure to perform shutdown operation before
turning the power off.
Some peripheral devices must be turned on after the system equipment. Refer to the manual
attached to each peripheral device for details.
If power does not turned off for a while after you pressed the POWER switch, cache protection is
probably on. If such is the case, the power will turn off in time.
POWER switch
POWER lamp
ACCESS lamp